-
公开(公告)号：EP1551209A1
公开(公告)日：2005-07-06
申请号：EP03765318.5
申请日：2003-07-17
IPC分类号： H05G1/00
CPC分类号： H01J35/28
摘要： An X-ray generating apparatus for generating X-rays by irradiating a target with an electron beam. Wherein the apparatus includes a vibration applying means for vibrating the target in directions parallel to a surface thereof. A colliding spot of the electron beam is movable on the target while maintaining an X-ray focus in the same position on the electron beam without fluctuating the X-ray focal position. This enlarges an actual area of electron collision on the target to disperse the generated heat, thereby to suppress a local temperature rise of the target due to the electron collision. The X-ray generating apparatus is compact, and has a long life and a high X-ray intensity.
摘要翻译： 一种用于通过用电子束照射靶来产生X射线的X射线产生装置。 其中，该装置包括振动施加装置，用于在平行于其表面的方向上振动目标。 电子束的碰撞点可以在靶上移动，同时将X射线焦点保持在电子束的相同位置，而不会影响X射线焦点位置。 这扩大了目标上的电子碰撞的实际面积，以分散发热，从而抑制由于电子碰撞导致的目标物的局部温度升高。 X射线发生装置紧凑，寿命长，X射线强度高。
-
公开(公告)号：EP3778031B1
公开(公告)日：2024-11-13
申请号：EP18914222.7
申请日：2018-04-11
-
-
公开(公告)号：EP3671185B1
公开(公告)日：2024-10-23
申请号：EP19208087.7
申请日：2019-11-08
发明人： LIU, Yukun , SUGIHARA, Kazuo
-
公开(公告)号：EP4442203A2
公开(公告)日：2024-10-09
申请号：EP24189418.7
申请日：2023-01-10
申请人： Shimadzu Corporation
发明人： OKUTANI, Keita , OKUMURA, Hiroshi
IPC分类号： A61B6/00
摘要： An X-ray imaging apparatus (100) comprises an X-ray irradiation unit (10) including an X-ray tube (11), a detector (30) configured to detect X-rays emitted from the X-ray irradiation unit, an image generation unit (50) configured to generate an X-ray image (63) based on the X-rays detected by the detector, and an optical imaging unit (40) configured to capture an optical image (64) wherein a storage unit (60) configured to store a trained model (62) which is generated by performing machine learning using teacher data including either a trained model generation estimation image (92) based on an optical image of a subject or the optical image of the subject captured by the optical imaging unit and a determination result of whether a predetermined site of the subject and another first site of the subject different from the predetermined site of the subject overlap with each other in an X-ray image of the subject generated by the image generation unit, and which receives an input image (66) based on an optical image of another subject different from the subject captured by the optical imaging unit and outputs a determination information (65) indicating whether the predetermined site of the another subject and the another first site of the another subject overlap with each other in the input image, or store a trained model (62) which is generated by performing machine learning using teacher data including the optical image of the subject captured by the optical imaging unit and a determination result of a status of another second site of the subject different from the predetermined site of the subject in the optical image, and which receives an input image (66) based on the optical image of the another subject captured by the optical imaging unit and outputs a determination information (65) indicating the status of the another second site of the another subject in the input image. The X-ray imaging apparatus (100) further comprises a control unit (70) and a notification unit (80).
-
公开(公告)号：EP4437965A1
公开(公告)日：2024-10-02
申请号：EP21965617.0
申请日：2021-11-25
申请人： Shimadzu Corporation
发明人： MATSUKI, Daisuke , YAMAMOTO, Junya
IPC分类号： A61B6/00
CPC分类号： A61B6/00
摘要： This X-ray imaging device (100) has an X-ray source (1), an X-ray detector (2), an image generation unit (10a) for generating an X-ray image (80), a site acquisition unit (10b) for acquiring a region for each site in the X-ray image based on a trained model (9), a region-of-interest selection unit (10c) for selecting a region-of-interest (85), and an X-ray condition adjustment unit (10d) to adjust the conditions of X-rays emitted from the X-ray source based on a first pixel value (23) that a pixel value in the region-of-interest.
-
公开(公告)号：EP4421509A1
公开(公告)日：2024-08-28
申请号：EP24153668.9
申请日：2024-01-24
发明人： MAJIMA, Yatsuse , NAGUMO, Akira , TAKANO, Hiroshi
CPC分类号： G01R33/05 , G01R33/0206 , G01R33/0011
摘要： This magnetic detection device (100) is provided with a plurality of magnetic sensors (10a to 10f) each including an excitation coil (12), a signal coil (13), and magnetic core layer (11), a driving circuit (20), and a detection circuit (30). A first axis sensor unit (1) is constituted by at least two magnetic sensors (10a and 10b) out of the plurality of magnetic sensors (10a to 10f), the at least two magnetic sensors being each arranged such that a detection direction thereof is aligned with a first axial direction. A second axis sensor unit (2) is constituted by at least one magnetic sensor (10c and 10d) out of the plurality of magnetic sensors (10a to 10f), the at least one magnetic sensor being arranged such that a detection direction thereof is aligned with a second axial direction intersecting with the first axial direction.
-
8.发明公开
公开(公告)号：EP4403903A1
公开(公告)日：2024-07-24
申请号：EP22866922.2
申请日：2022-03-03
申请人： Shimadzu Corporation
发明人： TAO, Tomoyo
摘要： Provided is an angle adjustment member for an optical el ement, the angle adjustment member including: two actuators; a nd a center bar of which a tip portion is movable in 360°. Fu rthermore, in order to provide a micro-Raman spectroscopic device capable of performing adjustment of an optical axis without opening a device housing and capable of further performing fine adjustment of the optical axis with out imposing an excessive burden on an adjuster, at least one of an incident light optical element and a Raman light optical element has the angle adjustment member.
-
公开(公告)号：EP4397963A1
公开(公告)日：2024-07-10
申请号：EP22864545.3
申请日：2022-08-30
申请人： Shimadzu Corporation
发明人： SHIBUTANI, Ryuta , TAO, Tomoyo
IPC分类号： G01N21/65
CPC分类号： G01N21/65
摘要： In a jig mounting step (Step S1), a laser module having an optical axis adjustment mechanism is mounted on an optical axis adjustment jig in a state where the laser module is detached from a Raman spectrometer. In an optical axis adjusting step (Step S2), an optical axis of a laser module mounted on the optical axis adjustment jig is adjusted using the optical axis adjustment mechanism of the laser module. In a device attaching step (Step S4), a laser module whose optical axis has been adjusted by the optical axis adjusting step is attached to an attachment position of a Raman spectrometer.
-
10.发明公开
公开(公告)号：EP4394375A1
公开(公告)日：2024-07-03
申请号：EP21954971.4
申请日：2021-08-24
申请人： Shimadzu Corporation
发明人： KUDO, Yukihiko , OBAYASHI, Kenichi , ISHII, Toshinari , CHU, Xue , KONDO, Tomoaki , NAKAGAWA, Katsuhiro
摘要： A method for screening a sample containing phenol, isopropylated phosphate (3:1), the method includes: steps 3 and 4 of acquiring a content of a compound group or a value corresponding to the content as a measured value for each of a plurality of compound groups among a compound group in which the total number of isopropyl groups that three phenyl groups of triphenyl phosphate have as substituents is 1, a compound group in which the total number is 2, and a compound group in which the total number is 3; and steps 5 and 6 of determining that the sample contains phenol, isopropylated phosphate (3:1) based on a result of comparing the measured value with a threshold determined previously for the compound group corresponding to the measured value.
-
-
-
-
-
-
-
-
-
搜索结果
1909 条记录 (耗时 0.035 秒)
